was a Japanese insurance holding company headquartered in Tokyo, Japan.
MSIG was formed in 2001 from the merger of Mitsui Marine & Fire Insurance Co. (itself descended from the Taishō Marine and Fire Insurance Co. founded in 1918) and The Sumitomo Marine & Fire Insurance. In 2010, April Aioi Insurance Co., Ltd., Nissay Dowa General Insurance Co., Ltd., merged into MSIG, making the group's name changed in to MS&AD Insurance Group Holdings, Inc.. According to this business integration, MS&AD has become the largest property insurance company in Japan, with market share of 33% in 2013.MS&AD Insurance Inc. . 2013.
On 8 September 2015, it was announced that Mitsui Sumitomo had agreed to buy the UK insurance firm Amlin for £3.5bn.
Group companies
Non-life insurance Mitsui Sumitomo Insurance Co
Life insurance Mitsui Sumitomo Kirameki Life Insurance Co Mitsui Sumitomo MetLife insurance Co
Companies not based in Japan Amlin Cholamandalam MS General Insurance MSIG Insurance Europe MSIG Insurance Vietnam Company MS Frontier Reinsurance MS First Capital Insurance Mitsui Sumitomo Reinsurance Mitsui Sumitomo Insurance London Management MSI Guaranteed Weather Mitsui Sumitomo Insurance MS Transverse Insurance
Financial services Sumitomo Mitsui Asset Management Co Venture Capital Co
Risk-related businesses InterRisk Research Institute & Consulting Mitsui Sumitomo Insurance Care Network Co American Appraisal Japan Co
Annual Reports MSIG Annual Report 2008 MSIG Annual Report 2014
References
External links Mitsui Sumitomo Insurance Group Mitsui Sumitomo Insurance – Oceania